Velama Lakshmana Rao, president of Godavari Mastyakara Samkshema Sangham on Saturday, released a CD and DVD on the lifestyle, troubles, and hardship faced by fishermen and their families due to increasing pollution in the sea. Addressing a media conference here, Mr. Rao said that pollutants released by AP Paper Mill in Rajahmundry is polluting river Godavari, and oil companies along the coast are causing spillage, due to which fish production is coming down day by day. He said that they will take up an agitation soon.